Dave Liquorice wrote:
On Wed, 06 Jan 2010 23:03:57 +0000, Grimly Curmudgeon wrote:

Here's something useful

http://www.4x4abc.com/ML320/ml_chainss.html

If you have a steady hill, and conditions aren't changing what makes
you stop after X meters without chains and double it with?

O level mathenmatics shpould be all you need dave.
If you are moving you are moving and will stay moving unless somthing
changes.